Risk Mapping of Tsunami Ambulu Sub-District, Jember Regency

Jurnal Teknik Pengairan: Journal of Water Resources Pub Date : 2023-05-31 DOI:10.21776/ub.pengairan.2023.014.01.8

Adden Ramadhan Syarif Ardi

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Abstract

Tsunami risk level mapping was carried out in Ambulu Sub-District, Jember Regency, to determine the tsunami risk level in the area. Tsunami risk mapping was carried out by including several components such as vulnerability, which consists of several assessment aspects by the Chief of the National Disaster Management Agency Regulation of the Year 2012, and capacity, which is weighted according to the Chief of the National Disaster Management Agency Regulation of the Year 2012. The hazard component was generated from the bathtub method. The tsunami risk level was obtained after overlaying using a GIS application (Geographic Information System). A very high level of risk is found to apply for Sumberejo Village, with an area of 286 Ha, and Sabrang Village, with an area of 288 Ha. Villages at very high risk are directly adjacent to the coast and have high vulnerability and low disaster management capacity. The other villages, such as Karanganyar Village, Ambulu Village, Tegalsari Village, Andongsari Village, and Pontang Village, do not have a very high tsunami risk because they are far from the coastline and have low vulnerability and high disaster response capacity.

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9月摄政的Ambulu分区海啸风险测绘

在Jember Regency的Ambulu街道进行了海啸风险等级测绘，以确定该地区的海啸风险等级。在绘制海啸风险地图时，纳入了若干组成部分，如脆弱性，其中包括2012年国家灾害管理机构条例负责人的若干评估方面，以及能力，根据2012年国家灾害管理机构条例负责人进行加权。危害分量由浴盆法生成。海啸风险等级是使用地理信息系统(GIS)应用程序叠加后获得的。面积为286公顷的松贝雷霍村和面积为288公顷的萨布郎村的危险程度非常高。风险极高的村庄紧邻海岸，脆弱性高，灾害管理能力低。其他村庄，如Karanganyar村、Ambulu村、Tegalsari村、Andongsari村和Pontang村，没有很高的海啸风险，因为它们远离海岸线，脆弱性低，灾害应对能力强。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Jurnal Teknik Pengairan: Journal of Water Resources

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